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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3.  
  4.  
  5. class String
  6. {
  7.     int len ;
  8.     string ptr;
  9.     friend void compare(String,String);
  10. public:
  11.     String(string A)
  12.     {
  13.         ptr=A;
  14.         len=A.size();
  15.         cout<<"Constructor for " <<ptr<<endl;
  16.     }
  17.     String(const String &s1)
  18.     {
  19.        ptr=s1.ptr;
  20.        len=s1.len; 
  21.        cout<<"Copy for "<<ptr<<endl;
  22.  
  23.     }
  24.     ~String(){
  25.      cout<<"Distructor for " <<ptr<<endl;
  26.     }
  27.     void print()
  28.     {
  29.  
  30.         cout<<ptr<<endl;
  31.     }
  32.  
  33. };
  34. void compare(String A,String B)
  35. {
  36.           int sum1=0;
  37.           int sum2=0;
  38.           for(int i=0;i<A.len;i++){
  39.                     sum1+=A.ptr[i];
  40.           }
  41.           for(int i=0;i<B.len;i++){
  42.                     sum2+=B .ptr[i];
  43.           }
  44.           if(sum2>sum1) cout<<"Result :"<<"-1"<<endl;
  45.            if(sum2<sum1) cout<<"Result :"<<"1"<<endl;
  46.  
  47.          if(sum2==sum1) cout<<"Result :"<<"0"<<endl;
  48.  
  49. }
  50. int main()
  51. {
  52.  
  53.     string X,Y;
  54.  
  55.     cout<<"Enter  String 1: ";
  56.     cin>>X;
  57.     String S1(X);
  58.  
  59.     cout<<"Enter  String 2: ";
  60.      cin>>Y;
  61.     String S2(Y);
  62.     compare(S1,S2);
  63. }
  64.  
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Enter  String 1: Constructor for 
Enter  String 2: Constructor for 
Copy for 
Copy for 
Result :0
Distructor for 
Distructor for 
Distructor for 
Distructor for
https://ideone.com/SQefbS
language:
C++ (gcc 8.3)
created:
10 days ago
visibility:
public

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